diff --git a/README.md b/README.md
index fca3571..96277de 100644
--- a/README.md
+++ b/README.md
@@ -74,9 +74,9 @@ Slurm is a full featured HPC workload manager. To highlight a few features:
 | Kubernetes | [v1.34](https://kubernetes.io/blog/2025/08/27/kubernetes-v1-34-release/) |
 | Slurm      | [25.05](https://www.schedmd.com/slurm-version-25-05-0-is-now-available/) |
 
-## Limitations
+## Slurm Configuration
 
-- Exclusive, whole node allocations are made for each pod.
+See [Slurm Configuration](docs/slurm-configuration.md) for best practices on configuring Slurm for use with slurm-bridge.
 
 ## Installation
 
diff --git a/docs/index.rst b/docs/index.rst
index fabd691..bbafac5 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -106,7 +106,7 @@ Compatibility
 Limitations
 -----------
 
-- Exclusive, whole node allocations are made for each pod.
+- To allow multiple pods per multi-GPU node, the Slurm partition used by slurm-bridge must be configured for node sharing (see the Scheduler documentation, "Bin-Packing" section).
 
 Installation
 ------------
diff --git a/docs/slurm-configuration.md b/docs/slurm-configuration.md
new file mode 100644
index 0000000..6d2a4d6
--- /dev/null
+++ b/docs/slurm-configuration.md
@@ -0,0 +1,28 @@
+# Slurm Configuration
+
+## Bin Pack Multiple Pods on a Node
+
+By default, Slurm will reserve a full node for each pod. To allow bin packing, adjust slurm.conf:
+
+- **OverSubscribe** — Set to `YES` or `FORCE` on the partition so multiple jobs (pods) can share nodes.
+
+- **SchedulerParameters** - Set:
+  - `bf_busy_nodes` — Backfill scheduler prefers nodes that are already busy, packing jobs onto fewer nodes and leaving others idle for whole-node jobs.
+  - `pack_serial_at_end` — Schedules serial jobs at the end of the backfill window to reduce fragmentation and improve packing.
+
+If using slinky, this can be set by adjusting its `values.yaml`:
+
+```yaml
+controller:
+  extraConf: |
+    SchedulerParameters=pack_serial_at_end,bf_busy_nodes
+nodesets:
+  slinky: # or other nodeset name
+    partition:
+      config: |
+        OverSubscribe=YES
+```
+
+For more details, see:
+- [cons_tres resource sharing](https://slurm.schedmd.com/cons_tres_share.html).
+- [Scheduler Params](https://slurm.schedmd.com/slurm.conf.html#OPT_SchedulerParameters)
\ No newline at end of file
diff --git a/internal/scheduler/plugins/slurmbridge/slurmbridge.go b/internal/scheduler/plugins/slurmbridge/slurmbridge.go
index 2559ae5..91bdfe5 100644
--- a/internal/scheduler/plugins/slurmbridge/slurmbridge.go
+++ b/internal/scheduler/plugins/slurmbridge/slurmbridge.go
@@ -254,7 +254,7 @@ func (sb *SlurmBridge) PreFilter(ctx context.Context, state fwk.CycleState, pod
 		if err != nil {
 			return nil, fwk.NewStatus(fwk.Error, err.Error())
 		}
-		err = sb.annotatePodsWithNodes(ctx, placeholderJob.JobId, kubeNodes.Clone(), &s.slurmJobIR.Pods)
+		err = sb.annotatePodsWithNodes(ctx, placeholderJob.JobId, kubeNodes, &s.slurmJobIR.Pods)
 		if err != nil {
 			return nil, fwk.NewStatus(fwk.Error, err.Error())
 		}
@@ -266,7 +266,7 @@ func (sb *SlurmBridge) PreFilter(ctx context.Context, state fwk.CycleState, pod
 		// By passing the list of nodes in the placeholder job as PreFilterResult,
 		// Filter plugins will only run for nodes in the Slurm job. This is the final
 		// PreFilter step that must occur before pods are allowed to run.
-		return &framework.PreFilterResult{NodeNames: kubeNodes}, fwk.NewStatus(fwk.Success, "")
+		return &framework.PreFilterResult{NodeNames: sets.New(kubeNodes...)}, fwk.NewStatus(fwk.Success, "")
 	}
 }
 
@@ -314,9 +314,15 @@ func (sb *SlurmBridge) PostFilter(ctx context.Context, state fwk.CycleState, pod
 		}
 	}
 
+	// One job per group (PodGroup, JobSet, LWS): require feasible nodes >= len(pods).
+	// One job per pod (standalone Pod, Job): require at least one feasible node.
+	minNodesRequired := len(s.slurmJobIR.Pods.Items)
+	if !slurmjobir.IsOneJobPerGroupWorkload(s.slurmJobIR) {
+		minNodesRequired = 1
+	}
 	// If this situation occurs, the best we can do is trigger another
 	// scheduling cycle.
-	if len(s.slurmJobIR.JobInfo.Nodes) < len(s.slurmJobIR.Pods.Items) {
+	if len(s.slurmJobIR.JobInfo.Nodes) < minNodesRequired {
 		return nil, fwk.NewStatus(fwk.Success)
 	}
 
@@ -431,14 +437,24 @@ func (sb *SlurmBridge) labelPodsWithJobId(ctx context.Context, jobid int32, slur
 }
 
 // annotatePodsWithNodes will annotate a node assignment to pods
-func (sb *SlurmBridge) annotatePodsWithNodes(ctx context.Context, jobid int32, kubeNodes sets.Set[string], pods *corev1.PodList) error {
+func (sb *SlurmBridge) annotatePodsWithNodes(ctx context.Context, jobid int32, kubeNodes []string, pods *corev1.PodList) error {
 	logger := klog.FromContext(ctx)
-	for _, p := range pods.Items {
-		// Return if there are no nodes left
-		if kubeNodes.Len() == 0 {
-			logger.V(5).Info("no nodes left to annotate")
-			break
+	// Sort pods in deterministic order (namespace, name) so that the
+	// i-th node in the Slurm nodelist is assigned to the i-th pod in that order.
+	indices := make([]int, len(pods.Items))
+	for i := range indices {
+		indices[i] = i
+	}
+	slices.SortFunc(indices, func(i, j int) int {
+		a, b := pods.Items[i], pods.Items[j]
+		if a.Namespace != b.Namespace {
+			return strings.Compare(a.Namespace, b.Namespace)
 		}
+		return strings.Compare(a.Name, b.Name)
+	})
+	nodeIndex := 0
+	for _, idx := range indices {
+		p := pods.Items[idx]
 		// If this pod doesn't have a JobId that matches, it should be skipped as
 		// it didn't exist when the placeholder job was created
 		podJobID := slurmjobir.ParseSlurmJobId(p.Labels[wellknown.LabelPlaceholderJobId])
@@ -446,14 +462,15 @@ func (sb *SlurmBridge) annotatePodsWithNodes(ctx context.Context, jobid int32, k
 			logger.V(5).Info("pod JobID does not match placeholder JobID")
 			continue
 		}
+		if nodeIndex >= len(kubeNodes) {
+			logger.V(5).Info("no nodes left to annotate")
+			return ErrorNoKubeNode
+		}
 		if p.Annotations == nil {
 			p.Annotations = make(map[string]string)
 		}
-		node, ok := kubeNodes.PopAny()
-		if !ok {
-			logger.V(4).Info("could not get a node to assign")
-			return ErrorNoKubeNode
-		}
+		node := kubeNodes[nodeIndex]
+		nodeIndex++
 		toUpdate := p.DeepCopy()
 		toUpdate.Annotations[wellknown.AnnotationPlaceholderNode] = node
 		if err := sb.Patch(ctx, toUpdate, client.StrategicMergeFrom(&p)); err != nil {
@@ -465,7 +482,8 @@ func (sb *SlurmBridge) annotatePodsWithNodes(ctx context.Context, jobid int32, k
 }
 
 // slurmToKubeNodes will translate slurm node names to kubernetes node names
-func (sb *SlurmBridge) slurmToKubeNodes(ctx context.Context, slurmNodes []string) (sets.Set[string], error) {
+// preserving order so pod-to-node assignment matches Slurm task layout.
+func (sb *SlurmBridge) slurmToKubeNodes(ctx context.Context, slurmNodes []string) ([]string, error) {
 	logger := klog.FromContext(ctx)
 
 	nodeList := &corev1.NodeList{}
@@ -474,7 +492,7 @@ func (sb *SlurmBridge) slurmToKubeNodes(ctx context.Context, slurmNodes []string
 		return nil, err
 	}
 
-	kubeNodes := make(sets.Set[string])
+	kubeNodes := make([]string, 0, len(slurmNodes))
 	nodeNameMap := nodecontrollerutils.MakeNodeNameMap(ctx, nodeList)
 	for _, slurmNode := range slurmNodes {
 		kubeNode, ok := nodeNameMap[slurmNode]
@@ -492,9 +510,8 @@ func (sb *SlurmBridge) slurmToKubeNodes(ctx context.Context, slurmNodes []string
 			} else {
 				return nil, ErrorNoKubeNodeMatch
 			}
-
 		}
-		kubeNodes.Insert(kubeNode)
+		kubeNodes = append(kubeNodes, kubeNode)
 	}
 
 	return kubeNodes, nil
diff --git a/internal/scheduler/plugins/slurmbridge/slurmcontrol/slurmcontrol.go b/internal/scheduler/plugins/slurmbridge/slurmcontrol/slurmcontrol.go
index f2508a7..cfa9dea 100644
--- a/internal/scheduler/plugins/slurmbridge/slurmcontrol/slurmcontrol.go
+++ b/internal/scheduler/plugins/slurmbridge/slurmcontrol/slurmcontrol.go
@@ -190,8 +190,8 @@ func (r *realSlurmControl) submitJob(ctx context.Context, pod *corev1.Pod, slurm
 			}(),
 			Qos:         slurmJobIR.JobInfo.QOS,
 			Reservation: slurmJobIR.JobInfo.Reservation,
-			// SharedNone is effectively Exclusive
-			Shared:       &[]v0044.V0044JobDescMsgShared{v0044.V0044JobDescMsgSharedNone},
+			// SharedUser allows multiple pods to share a node
+			Shared:       &[]v0044.V0044JobDescMsgShared{v0044.V0044JobDescMsgSharedUser},
 			TasksPerNode: slurmJobIR.JobInfo.TasksPerNode,
 			TimeLimit: func() *v0044.V0044Uint32NoValStruct {
 				if slurmJobIR.JobInfo.TimeLimit != nil {
diff --git a/internal/utils/slurmjobir/job.go b/internal/utils/slurmjobir/job.go
index 099a5db..3a34e8d 100644
--- a/internal/utils/slurmjobir/job.go
+++ b/internal/utils/slurmjobir/job.go
@@ -25,7 +25,10 @@ func (t *translator) fromJob(pod *corev1.Pod, rootPOM *metav1.PartialObjectMetad
 
 	slurmJobIR := &SlurmJobIR{}
 	slurmJobIR.Pods.Items = append(slurmJobIR.Pods.Items, *pod)
-	slurmJobIR.JobInfo.MinNodes = ptr.To(int32(1))
+	tasks := int32(1)
+	slurmJobIR.JobInfo.MinNodes = ptr.To(tasks)
+	slurmJobIR.JobInfo.MaxNodes = ptr.To(tasks)
+	slurmJobIR.JobInfo.TasksPerNode = ptr.To(tasks)
 	if job.Spec.Template.Spec.Resources != nil {
 		slurmJobIR.JobInfo.CpuPerTask = ptr.To(int32(job.Spec.Template.Spec.Resources.Limits.Cpu().Value())) //nolint:gosec // disable G115
 		slurmJobIR.JobInfo.MemPerNode = ptr.To(int64(GetMemoryFromQuantity(job.Spec.Template.Spec.Resources.Limits.Memory())))
diff --git a/internal/utils/slurmjobir/job_test.go b/internal/utils/slurmjobir/job_test.go
index 90c048d..49cb070 100644
--- a/internal/utils/slurmjobir/job_test.go
+++ b/internal/utils/slurmjobir/job_test.go
@@ -124,9 +124,11 @@ func Test_translator_fromJob(t *testing.T) {
 			},
 			want: &SlurmJobIR{
 				JobInfo: SlurmJobIRJobInfo{
-					MinNodes:   ptr.To(int32(1)),
-					CpuPerTask: ptr.To(int32(22)),
-					MemPerNode: ptr.To(int64(1)),
+					MinNodes:     ptr.To(int32(1)),
+					MaxNodes:     ptr.To(int32(1)),
+					TasksPerNode: ptr.To(int32(1)),
+					CpuPerTask:   ptr.To(int32(22)),
+					MemPerNode:   ptr.To(int64(1)),
 				},
 				Pods: corev1.PodList{
 					Items: []corev1.Pod{{
diff --git a/internal/utils/slurmjobir/jobset_test.go b/internal/utils/slurmjobir/jobset_test.go
index a642f9c..f52e2fe 100644
--- a/internal/utils/slurmjobir/jobset_test.go
+++ b/internal/utils/slurmjobir/jobset_test.go
@@ -127,9 +127,11 @@ func Test_translator_fromJobSet(t *testing.T) {
 			},
 			want: &SlurmJobIR{
 				JobInfo: SlurmJobIRJobInfo{
-					MinNodes:   ptr.To(int32(1)),
-					CpuPerTask: ptr.To(int32(22)),
-					MemPerNode: ptr.To(int64(1)),
+					MinNodes:     ptr.To(int32(1)),
+					MaxNodes:     ptr.To(int32(1)),
+					TasksPerNode: ptr.To(int32(1)),
+					CpuPerTask:   ptr.To(int32(22)),
+					MemPerNode:   ptr.To(int64(1)),
 				},
 				Pods: corev1.PodList{
 					Items: []corev1.Pod{
diff --git a/internal/utils/slurmjobir/pod.go b/internal/utils/slurmjobir/pod.go
index 3d94456..e4d65df 100644
--- a/internal/utils/slurmjobir/pod.go
+++ b/internal/utils/slurmjobir/pod.go
@@ -19,5 +19,6 @@ func (t *translator) fromPod(pod *corev1.Pod) (*SlurmJobIR, error) {
 	tasks := int32(1)
 	slurmJobIR.JobInfo.TasksPerNode = &tasks
 	slurmJobIR.JobInfo.MaxNodes = &tasks
+	slurmJobIR.JobInfo.MinNodes = &tasks
 	return slurmJobIR, nil
 }
diff --git a/internal/utils/slurmjobir/slurmjobir.go b/internal/utils/slurmjobir/slurmjobir.go
index 945cd3b..a979e4e 100644
--- a/internal/utils/slurmjobir/slurmjobir.go
+++ b/internal/utils/slurmjobir/slurmjobir.go
@@ -59,6 +59,21 @@ type translator struct {
 	ctx context.Context
 }
 
+// IsOneJobPerGroupWorkload returns true when the workload uses one Slurm placeholder job per group
+// (PodGroup, JobSet, LWS). When false, the workload uses one job per pod (standalone Pod or Job).
+// Returns false if ir is nil.
+func IsOneJobPerGroupWorkload(ir *SlurmJobIR) bool {
+	if ir == nil {
+		return false
+	}
+	switch ir.RootPOM.TypeMeta {
+	case podGroup_v1alpha1, jobSet_v1alpha2, lws_v1:
+		return true
+	default:
+		return false
+	}
+}
+
 func PreFilter(c client.Client, ctx context.Context, pod *corev1.Pod, slurmJobIR *SlurmJobIR) *fwk.Status {
 	t := translator{Reader: c, ctx: ctx}
 	switch slurmJobIR.RootPOM.TypeMeta {
diff --git a/internal/utils/slurmjobir/slurmjobir_test.go b/internal/utils/slurmjobir/slurmjobir_test.go
index c6aa63d..794a0b0 100644
--- a/internal/utils/slurmjobir/slurmjobir_test.go
+++ b/internal/utils/slurmjobir/slurmjobir_test.go
@@ -110,6 +110,10 @@ func TestTranslateToSlurmJobIR(t *testing.T) {
 				JobInfo: SlurmJobIRJobInfo{
 					Account: ptr.To("test1"),
 					GroupId: ptr.To("1000"),
+					MinNodes: func() *int32 {
+						minNodes := int32(1)
+						return &minNodes
+					}(),
 					MaxNodes: func() *int32 {
 						maxNodes := int32(1)
 						return &maxNodes
@@ -146,14 +150,9 @@ func TestTranslateToSlurmJobIR(t *testing.T) {
 					Items: []corev1.Pod{*podWithBadAnnotation.DeepCopy()},
 				},
 				JobInfo: SlurmJobIRJobInfo{
-					MaxNodes: func() *int32 {
-						maxNodes := int32(1)
-						return &maxNodes
-					}(),
-					TasksPerNode: func() *int32 {
-						tasksPerNode := int32(1)
-						return &tasksPerNode
-					}(),
+					MinNodes:     ptr.To(int32(1)),
+					MaxNodes:     ptr.To(int32(1)),
+					TasksPerNode: ptr.To(int32(1)),
 				},
 			},
 			wantErr: true,
@@ -501,3 +500,49 @@ func Test_parseAnnotations(t *testing.T) {
 		})
 	}
 }
+
+func TestIsOneJobPerGroupWorkload(t *testing.T) {
+	tests := []struct {
+		name string
+		ir   *SlurmJobIR
+		want bool
+	}{
+		{
+			name: "PodGroup is one job per group",
+			ir:   &SlurmJobIR{RootPOM: metav1.PartialObjectMetadata{TypeMeta: podGroup_v1alpha1}},
+			want: true,
+		},
+		{
+			name: "JobSet is one job per group",
+			ir:   &SlurmJobIR{RootPOM: metav1.PartialObjectMetadata{TypeMeta: jobSet_v1alpha2}},
+			want: true,
+		},
+		{
+			name: "LWS is one job per group",
+			ir:   &SlurmJobIR{RootPOM: metav1.PartialObjectMetadata{TypeMeta: lws_v1}},
+			want: true,
+		},
+		{
+			name: "standalone Pod is one job per pod",
+			ir:   &SlurmJobIR{RootPOM: metav1.PartialObjectMetadata{TypeMeta: pod_v1}},
+			want: false,
+		},
+		{
+			name: "Job is one job per pod",
+			ir:   &SlurmJobIR{RootPOM: metav1.PartialObjectMetadata{TypeMeta: job_v1}},
+			want: false,
+		},
+		{
+			name: "nil IR returns false and does not panic",
+			ir:   nil,
+			want: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := IsOneJobPerGroupWorkload(tt.ir); got != tt.want {
+				t.Errorf("IsOneJobPerGroupWorkload() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}